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Old 03-18-2025, 07:58 AM   #31
Megahurtz
Snackbar Tuning
 
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Drives: 2023 SGM ZL1
Join Date: Oct 2016
Location: Florida
Posts: 1,522
Quote:
Originally Posted by Eldi Z View Post
Thats what I thought. Not touching the timing anyway.

But now, another question comes to mind.
What if I added a Flex sensor?
What would happen on E20?

Yes that was a typo, I meant 93 octane. As for the flex sensor, it can be enabled and tuned to only vary the stoich but not add any timing. You would just need to be clear with your tuner.

Technically speaking though, using VP Racing Octanium would accomplish the same thing as E20. There isn't any chemical cooling effect, but it increases the detonation buffer. You will still lose power as the blower heats up because you have to pull timing at a faster rate than if you had meth injection or E50+.

https://vpracingfuels.com/products/v...8G6Oh68BkYVxlZ

Just a thought in case you were limited on fueling room. To run any sort of E on a boosted LT1, you're likely going to need the LT4 hpfp and injectors.
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